Best design for ingredients with category caps
I have to design an experiment involving 1 fixed ingredient (A), 1 ingredient with a minimum and maximum % to use (B) and ingredients from 9 other different categories (C to K). Each category from C to K have varying number of ingredients within those categories, varying from atleast 2 to a maximum of 9. And each of the ingredients in these categories have a recommended use level (%), so it is eit...